| @@ 39-239 (lines=201) @@ | ||
| 36 | * @link https://github.com/techdivision/import |
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| 37 | * @link http://www.techdivision.com |
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| 38 | */ |
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| 39 | abstract class AbstractFileResolver implements FileResolverInterface |
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| 40 | { |
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| 41 | ||
| 42 | /** |
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| 43 | * The registry processor instance. |
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| 44 | * |
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| 45 | * @var \TechDivision\Import\Services\RegistryProcessorInterface |
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| 46 | */ |
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| 47 | private $registryProcessor; |
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| 48 | ||
| 49 | /** |
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| 50 | * The actual source directory to load the files from. |
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| 51 | * |
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| 52 | * @var string |
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| 53 | */ |
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| 54 | private $sourceDir; |
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| 55 | ||
| 56 | /** |
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| 57 | * The subject configuraiton instance. |
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| 58 | * |
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| 59 | * @var \TechDivision\Import\Configuration\SubjectConfigurationInterface |
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| 60 | */ |
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| 61 | private $subjectConfiguration; |
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| 62 | ||
| 63 | /** |
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| 64 | * The filesystem adapter instance. |
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| 65 | * |
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| 66 | * @var \TechDivision\Import\Adapter\PhpFilesystemAdapterInterface |
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| 67 | */ |
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| 68 | private $filesystemAdapter; |
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| 69 | ||
| 70 | /** |
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| 71 | * The filesystem loader instance. |
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| 72 | * |
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| 73 | * @var \TechDivision\Import\Loaders\LoaderInterface |
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| 74 | */ |
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| 75 | private $filesystemLoader; |
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| 76 | ||
| 77 | /** |
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| 78 | * Initializes the file resolver with the application and the registry instance. |
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| 79 | * |
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| 80 | * @param \TechDivision\Import\Services\RegistryProcessorInterface $registryProcessor The registry instance |
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| 81 | * @param \TechDivision\Import\Loaders\FilteredLoaderInterface $filesystemLoader The filesystem loader instance |
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| 82 | */ |
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| 83 | public function __construct(RegistryProcessorInterface $registryProcessor, FilteredLoaderInterface $filesystemLoader) |
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| 84 | { |
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| 85 | $this->registryProcessor = $registryProcessor; |
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| 86 | $this->filesystemLoader = $filesystemLoader; |
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| 87 | } |
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| 88 | ||
| 89 | /** |
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| 90 | * Return's the registry processor instance. |
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| 91 | * |
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| 92 | * @return \TechDivision\Import\Services\RegistryProcessorInterface The processor instance |
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| 93 | */ |
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| 94 | protected function getRegistryProcessor() : RegistryProcessorInterface |
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| 95 | { |
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| 96 | return $this->registryProcessor; |
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| 97 | } |
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| 98 | ||
| 99 | /** |
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| 100 | * Return's the filesystem loader instance. |
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| 101 | * |
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| 102 | * @return \TechDivision\Import\Loaders\FilteredLoaderInterface The loader instance |
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| 103 | */ |
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| 104 | protected function getFilesystemLoader() : FilteredLoaderInterface |
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| 105 | { |
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| 106 | return $this->filesystemLoader; |
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| 107 | } |
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| 108 | ||
| 109 | /** |
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| 110 | * Sets the actual source directory to load the files from. |
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| 111 | * |
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| 112 | * @param string $sourceDir The actual source directory |
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| 113 | * |
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| 114 | * @return void |
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| 115 | */ |
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| 116 | protected function setSourceDir(string $sourceDir) : void |
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| 117 | { |
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| 118 | $this->sourceDir = $sourceDir; |
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| 119 | } |
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| 120 | ||
| 121 | /** |
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| 122 | * Returns the actual source directory to load the files from. |
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| 123 | * |
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| 124 | * @return string The actual source directory |
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| 125 | */ |
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| 126 | protected function getSourceDir() : string |
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| 127 | { |
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| 128 | return $this->sourceDir; |
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| 129 | } |
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| 130 | ||
| 131 | /** |
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| 132 | * Returns the file resolver configuration instance. |
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| 133 | * |
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| 134 | * @return \TechDivision\Import\Configuration\Subject\FileResolverConfigurationInterface The configuration instance |
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| 135 | */ |
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| 136 | protected function getFileResolverConfiguration() : FileResolverConfigurationInterface |
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| 137 | { |
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| 138 | return $this->getSubjectConfiguration()->getFileResolver(); |
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| 139 | } |
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| 140 | ||
| 141 | /** |
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| 142 | * Returns the suffix for the import files. |
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| 143 | * |
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| 144 | * @return string The suffix |
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| 145 | */ |
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| 146 | protected function getSuffix() : string |
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| 147 | { |
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| 148 | return $this->getFileResolverConfiguration()->getSuffix(); |
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| 149 | } |
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| 150 | ||
| 151 | /** |
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| 152 | * Initializes the file resolver for the import process with the passed serial. |
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| 153 | * |
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| 154 | * @param string $serial The unique identifier of the actual import process |
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| 155 | * |
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| 156 | * @return void |
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| 157 | * @throws \Exception Is thrown if the configured source directory is not available |
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| 158 | */ |
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| 159 | protected function initialize(string $serial) : void |
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| 160 | { |
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| 161 | ||
| 162 | // load the actual status |
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| 163 | $status = $this->getRegistryProcessor()->getAttribute(RegistryKeys::STATUS); |
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| 164 | ||
| 165 | // query whether or not the configured source directory is available |
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| 166 | if ($this->getFilesystemAdapter()->isDir($sourceDir = $status[RegistryKeys::SOURCE_DIRECTORY])) { |
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| 167 | // set the source directory, if it is accessible |
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| 168 | $this->setSourceDir($sourceDir); |
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| 169 | // return immediately |
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| 170 | return; |
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| 171 | } |
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| 172 | ||
| 173 | // throw an exception otherwise |
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| 174 | throw new \Exception(sprintf('Configured source directory "%s" is not available!', $sourceDir)); |
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| 175 | } |
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| 176 | ||
| 177 | /** |
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| 178 | * Sets the subject configuration instance. |
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| 179 | * |
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| 180 | * @param \TechDivision\Import\Configuration\SubjectConfigurationInterface $subjectConfiguration The subject configuration |
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| 181 | * |
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| 182 | * @return void |
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| 183 | */ |
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| 184 | public function setSubjectConfiguration(SubjectConfigurationInterface $subjectConfiguration) : void |
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| 185 | { |
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| 186 | $this->subjectConfiguration = $subjectConfiguration; |
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| 187 | } |
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| 188 | ||
| 189 | /** |
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| 190 | * Returns the subject configuration instance. |
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| 191 | * |
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| 192 | * @return \TechDivision\Import\Configuration\SubjectConfigurationInterface The subject configuration |
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| 193 | */ |
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| 194 | public function getSubjectConfiguration() : SubjectConfigurationInterface |
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| 195 | { |
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| 196 | return $this->subjectConfiguration; |
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| 197 | } |
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| 198 | ||
| 199 | /** |
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| 200 | * Set's the filesystem adapter instance. |
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| 201 | * |
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| 202 | * @param \TechDivision\Import\Adapter\FilesystemAdapterInterface $filesystemAdapter |
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| 203 | * |
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| 204 | * @return void |
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| 205 | */ |
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| 206 | public function setFilesystemAdapter(FilesystemAdapterInterface $filesystemAdapter) : void |
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| 207 | { |
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| 208 | $this->filesystemAdapter = $filesystemAdapter; |
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| 209 | } |
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| 210 | ||
| 211 | /** |
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| 212 | * Return's the filesystem adapter instance. |
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| 213 | * |
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| 214 | * @return \TechDivision\Import\Adapter\FilesystemAdapterInterface The filesystem adapter instance |
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| 215 | */ |
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| 216 | public function getFilesystemAdapter() : FilesystemAdapterInterface |
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| 217 | { |
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| 218 | return $this->filesystemAdapter; |
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| 219 | } |
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| 220 | ||
| 221 | /** |
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| 222 | * Loads the files from the source directory and return's them sorted. |
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| 223 | * |
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| 224 | * @param string $serial The unique identifier of the actual import process |
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| 225 | * |
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| 226 | * @return array The array with the files matching the subjects suffix |
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| 227 | * @throws \Exception Is thrown, when the source directory is NOT available |
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| 228 | */ |
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| 229 | public function loadFiles(string $serial) : array |
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| 230 | { |
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| 231 | ||
| 232 | // initialize the resolver |
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| 233 | // @TODO Check if the method can not be moved to object initialization |
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| 234 | $this->initialize($serial); |
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| 235 | ||
| 236 | // initialize the array with the files matching the suffix found in the source directory |
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| 237 | return $this->getFilesystemLoader()->load(sprintf('%s/*.%s', $this->getSourceDir(), $this->getSuffix())); |
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| 238 | } |
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| 239 | } |
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| 240 | ||
| @@ 38-231 (lines=194) @@ | ||
| 35 | * @link https://github.com/techdivision/import |
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| 36 | * @link http://www.techdivision.com |
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| 37 | */ |
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| 38 | class OkFileAwareFileWriter implements FileWriterInterface |
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| 39 | { |
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| 40 | ||
| 41 | /** |
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| 42 | * The registry processor instance. |
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| 43 | * |
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| 44 | * @var \TechDivision\Import\Services\RegistryProcessorInterface |
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| 45 | */ |
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| 46 | private $registryProcessor; |
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| 47 | ||
| 48 | /** |
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| 49 | * The actual source directory to load the files from. |
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| 50 | * |
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| 51 | * @var string |
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| 52 | */ |
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| 53 | private $sourceDir; |
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| 54 | ||
| 55 | /** |
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| 56 | * The filesystem adapter instance. |
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| 57 | * |
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| 58 | * @var \TechDivision\Import\Adapter\FilesystemAdapterInterface |
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| 59 | */ |
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| 60 | private $filesystemAdapter; |
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| 61 | ||
| 62 | /** |
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| 63 | * The .OK file handler instance to use. |
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| 64 | * |
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| 65 | * @var \TechDivision\Import\Handlers\OkFileHandlerInterface |
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| 66 | */ |
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| 67 | private $handler; |
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| 68 | ||
| 69 | /** |
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| 70 | * The file resolver configuration instance. |
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| 71 | * |
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| 72 | * @var \TechDivision\Import\Configuration\Subject\FileResolverConfigurationInterface |
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| 73 | */ |
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| 74 | private $fileResolverConfiguration; |
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| 75 | ||
| 76 | /** |
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| 77 | * Initializes the file resolver with the application and the registry instance. |
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| 78 | * |
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| 79 | * @param \TechDivision\Import\Services\RegistryProcessorInterface $registryProcessor The registry instance |
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| 80 | */ |
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| 81 | public function __construct(RegistryProcessorInterface $registryProcessor) |
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| 82 | { |
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| 83 | $this->registryProcessor = $registryProcessor; |
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| 84 | } |
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| 85 | ||
| 86 | /** |
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| 87 | * Return's the registry processor instance. |
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| 88 | * |
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| 89 | * @return \TechDivision\Import\Services\RegistryProcessorInterface the registry processor instance |
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| 90 | */ |
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| 91 | protected function getRegistryProcessor() : RegistryProcessorInterface |
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| 92 | { |
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| 93 | return $this->registryProcessor; |
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| 94 | } |
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| 95 | ||
| 96 | /** |
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| 97 | * Return's the .OK file handler instance. |
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| 98 | * |
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| 99 | * @return \TechDivision\Import\Handlers\OkFileHandlerInterface The .OK file handler instance |
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| 100 | */ |
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| 101 | protected function getHandler() : OkFileHandlerInterface |
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| 102 | { |
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| 103 | return $this->handler; |
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| 104 | } |
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| 105 | ||
| 106 | /** |
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| 107 | * Return's the filesystem adapter instance. |
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| 108 | * |
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| 109 | * @return \TechDivision\Import\Adapter\FilesystemAdapterInterface The filesystem adapter instance |
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| 110 | */ |
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| 111 | protected function getFilesystemAdapter() : FilesystemAdapterInterface |
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| 112 | { |
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| 113 | return $this->filesystemAdapter; |
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| 114 | } |
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| 115 | ||
| 116 | /** |
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| 117 | * Returns the file resolver configuration instance. |
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| 118 | * |
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| 119 | * @return \TechDivision\Import\Configuration\Subject\FileResolverConfigurationInterface The configuration instance |
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| 120 | */ |
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| 121 | protected function getFileResolverConfiguration() : FileResolverConfigurationInterface |
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| 122 | { |
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| 123 | return $this->fileResolverConfiguration; |
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| 124 | } |
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| 125 | ||
| 126 | /** |
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| 127 | * Sets the actual source directory to load the files from. |
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| 128 | * |
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| 129 | * @param string $sourceDir The actual source directory |
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| 130 | * |
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| 131 | * @return void |
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| 132 | */ |
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| 133 | protected function setSourceDir(string $sourceDir) : void |
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| 134 | { |
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| 135 | $this->sourceDir = $sourceDir; |
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| 136 | } |
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| 137 | ||
| 138 | /** |
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| 139 | * Returns the actual source directory to load the files from. |
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| 140 | * |
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| 141 | * @return string The actual source directory |
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| 142 | */ |
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| 143 | protected function getSourceDir() : string |
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| 144 | { |
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| 145 | return $this->sourceDir; |
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| 146 | } |
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| 147 | ||
| 148 | /** |
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| 149 | * Initializes the file resolver for the import process with the passed serial. |
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| 150 | * |
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| 151 | * @param string $serial The unique identifier of the actual import process |
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| 152 | * |
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| 153 | * @return void |
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| 154 | * @throws \Exception Is thrown if the configured source directory is not available |
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| 155 | */ |
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| 156 | protected function initialize(string $serial) : void |
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| 157 | { |
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| 158 | ||
| 159 | // load the actual status |
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| 160 | $status = $this->getRegistryProcessor()->getAttribute(RegistryKeys::STATUS); |
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| 161 | ||
| 162 | // query whether or not the configured source directory is available |
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| 163 | if ($this->getFilesystemAdapter()->isDir($sourceDir = $status[RegistryKeys::SOURCE_DIRECTORY])) { |
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| 164 | // set the source directory, if it is accessible |
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| 165 | $this->setSourceDir($sourceDir); |
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| 166 | // return immediately |
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| 167 | return; |
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| 168 | } |
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| 169 | ||
| 170 | // throw an exception otherwise |
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| 171 | throw new \Exception(sprintf('Configured source directory "%s" is not available!', $sourceDir)); |
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| 172 | } |
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| 173 | /** |
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| 174 | * Returns the suffix for the import files. |
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| 175 | * |
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| 176 | * @return string The suffix |
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| 177 | */ |
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| 178 | protected function getSuffix() : string |
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| 179 | { |
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| 180 | return $this->getFileResolverConfiguration()->getSuffix(); |
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| 181 | } |
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| 182 | ||
| 183 | /** |
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| 184 | * Set's he .OK file handler instance. |
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| 185 | * |
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| 186 | * @param \TechDivision\Import\Handlers\OkFileHandlerInterface $handler The .OK file handler instance |
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| 187 | */ |
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| 188 | public function setHandler(OkFileHandlerInterface $handler) :void |
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| 189 | { |
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| 190 | $this->handler = $handler; |
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| 191 | } |
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| 192 | ||
| 193 | /** |
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| 194 | * Set's the filesystem adapter instance. |
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| 195 | * |
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| 196 | * @param \TechDivision\Import\Adapter\FilesystemAdapterInterface $filesystemAdapter The filesystem adapter instance |
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| 197 | */ |
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| 198 | public function setFilesystemAdapter(FilesystemAdapterInterface $filesystemAdapter) : void |
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| 199 | { |
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| 200 | $this->filesystemAdapter = $filesystemAdapter; |
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| 201 | } |
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| 202 | ||
| 203 | /** |
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| 204 | * Set's the file resolver configuration. |
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| 205 | * |
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| 206 | * @param \TechDivision\Import\Configuration\Subject\FileResolverConfigurationInterface $fileResolverConfiguration The file resolver configuration |
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| 207 | */ |
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| 208 | public function setFileResolverConfiguration(FileResolverConfigurationInterface $fileResolverConfiguration) : void |
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| 209 | { |
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| 210 | $this->fileResolverConfiguration = $fileResolverConfiguration; |
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| 211 | } |
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| 212 | ||
| 213 | /** |
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| 214 | * Create's the .OK files for the import with the passed serial. |
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| 215 | * |
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| 216 | * @param string $serial The serial to create the .OK files for |
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| 217 | * |
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| 218 | * @return int Return's the number of created .OK files |
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| 219 | * @throws \Exception Is thrown, one of the proposed .OK files can not be created |
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| 220 | */ |
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| 221 | public function createOkFiles(string $serial) : int |
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| 222 | { |
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| 223 | ||
| 224 | // initialize the resolver |
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| 225 | // @TODO Check if the method can not be moved to object initialization |
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| 226 | $this->initialize($serial); |
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| 227 | ||
| 228 | // initialize the array with the files matching the suffix found in the source directory |
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| 229 | return $this->getHandler()->createOkFiles(sprintf('%s/*.%s', $this->getSourceDir(), $this->getSuffix())); |
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| 230 | } |
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| 231 | } |
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| 232 | ||